package com.it.config;

import com.netflix.loadbalancer.IRule;
import com.netflix.loadbalancer.RandomRule;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;

@Configuration
public class DeptConfig {

    // 注入RestTemplate到Spring容器
    @Bean
    @LoadBalanced       // 开启Ribbon负载均衡
    public RestTemplate getRestTemplate() {
        return new RestTemplate();
    }

    /**
     * 可修改负载均衡的规则，默认方式为轮询
     * @return
     */
//    @Bean
    public IRule getIRule(){
        return new RandomRule();
    }
}
